H2H data updated: 2026-07-18 14:16 UTC
Santiago Giraldo vs Bradley Klahn H2H: 1-0
Santiago Giraldo holds a 1–0 lead over Bradley Klahn in their ATP head-to-head. Across 1 main-draw meeting, Santiago Giraldo leads 1–0 on clay. Most recently, Santiago Giraldo won the 2019 Houston third round 6-4 6-4.
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COL
Age 38
Right-Handed
188 cm / 6'2"
H2H
1
–
0
1 main draw meetings
USA
Age 35
Left-Handed
183 cm / 6'0"
H2H Match Log
| Date | Tournament | Category | Round | Surface | Winner | Score | Loser | Match |
|---|---|---|---|---|---|---|---|---|
| Apr 11, 2019* | Houston | ATP 250 | R32 | Clay | Santiago Giraldo | 6-4 6-4 | Bradley Klahn | Match data |
* Estimated match date where the exact historical date is unavailable.
Career Comparison
| Player | Current | Peak | Pts | Elo | W | L | Win % | GS | 1000 | Finals | 500 | 250 | Titles |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Santiago Giraldo | #1,242 | #28 | 1,230 | 1,929 | 141 | 185 | 43.3% | 0 | 0 | 0 | 0 | 0 | 0 |
| Bradley Klahn | #1,096 | #63 | 731 | 1,733 | 13 | 43 | 23.2% | 0 | 0 | 0 | 0 | 0 | 0 |
Career Progression by Age
Seasons are aligned by the age each player spent most of that calendar year. GS and Titles are cumulative career totals through that season.
| Age | Santiago Giraldo | Bradley Klahn | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Yr | W-L | Win % | Rank | Elo | GS | Titles | Yr | W-L | Win % | Rank | Elo | GS | Titles | |
| 19 | 2007 | 0–4 | 0.0% | #141 | 1,471 | 0 | 0 | 2010 | 0–1 | 0.0% | #798 | 1,498 | 0 | 0 |
| 20 | 2008 | 2–7 | 22.2% | #163 | 1,602 | 0 | 0 | 2011 | 0–1 | 0.0% | #669 | 1,525 | 0 | 0 |
| 21 | 2009 | 0–3 | 0.0% | #107 | 1,551 | 0 | 0 | 2012 | 1–2 | 33.3% | #248 | 1,639 | 0 | 0 |
| 22 | 2010 | 17–23 | 42.5% | #64 | 1,718 | 0 | 0 | 2013 | 1–3 | 25.0% | #97 | 1,605 | 0 | 0 |
| 23 | 2011 | 29–26 | 52.7% | #55 | 1,793 | 0 | 0 | 2014 | 2–11 | 15.4% | #148 | 1,549 | 0 | 0 |
| 24 | 2012 | 17–19 | 47.2% | #57 | 1,796 | 0 | 0 | — | — | — | — | — | — | — |
| 25 | 2013 | 14–24 | 36.8% | #69 | 1,753 | 0 | 0 | — | — | — | — | — | — | — |
| 26 | 2014 | 28–27 | 50.9% | #32 | 1,786 | 0 | 0 | — | — | — | — | — | — | — |
| 27 | 2015 | 21–26 | 44.7% | #70 | 1,717 | 0 | 0 | 2018 | 5–8 | 38.5% | #76 | 1,708 | 0 | 0 |
| 28 | 2016 | 8–13 | 38.1% | #91 | 1,700 | 0 | 0 | 2019 | 4–14 | 22.2% | #135 | 1,645 | 0 | 0 |
| 29 | 2017 | 3–10 | 23.1% | #227 | 1,670 | 0 | 0 | 2020 | 0–1 | 0.0% | #149 | 1,570 | 0 | 0 |
| 30 | 2018 | 1–1 | 50.0% | #253 | 1,645 | 0 | 0 | — | — | — | — | — | — | — |
| 31 | 2019 | 1–2 | 33.3% | #274 | 1,657 | 0 | 0 | 2022 | 0–1 | 0.0% | #873 | 1,485 | 0 | 0 |
| 32 | — | — | — | — | — | — | — | 2023 | 0–1 | 0.0% | #877 | 1,479 | 0 | 0 |